<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue@2.6.10/dist/vue.js"></script>
  </head>

  <body>
    <div id="app">
      <!-- 
        v-html和v-text都是向当前模板标签插入内容(覆盖原有内容)
          - v-html可以解析字符串中的标签
          - v-text不会解析字符串中的标签
        
        但是我们平时使用插值语法是最多的,比v-text和v-html方便

       -->
      <h2>插值语法</h2>
      <p>12{{msg}}12 <em>倾斜</em></p>

      <h2>v-text</h2>
      <p v-text="msg"></p>
      <p v-text="'12'+msg+'12'">hahahah</p>
      <p v-text="content">hahahah</p>

      <h2>v-html</h2>
      <p v-html="msg"></p>
      <p v-html="'12'+msg+'12'">hahahaah</p>
      <p v-html="content">hahahaah</p>
    </div>
    <script>
      Vue.config.productionTip = false;

      const vm = new Vue({
        el: "#app",
        data() {
          return {
            msg: "hello Vue",
            content: "<em>看我倾斜</em>",
          };
        },
      });
    </script>
  </body>
</html>
